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Zhang P, Zheng Z, Sun H, Gao T, Xiao X. A review of common influencing factors and possible mechanisms associated with allergic diseases complicating tic disorders in children. Front Pediatr 2024; 12:1360420. [PMID: 38957776 PMCID: PMC11218626 DOI: 10.3389/fped.2024.1360420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 05/31/2024] [Indexed: 07/04/2024] Open
Abstract
Over the past few decades, the incidence of childhood allergic diseases has increased globally, and their impact on the affected child extends beyond the allergy itself. There is evidence of an association between childhood allergic diseases and the development of neurological disorders. Several studies have shown a correlation between allergic diseases and tic disorders (TD), and allergic diseases may be an important risk factor for TD. Possible factors influencing the development of these disorders include neurotransmitter imbalance, maternal anxiety or depression, gut microbial disorders, sleep disturbances, maternal allergic status, exposure to tobacco, and environmental factors. Moreover, gut microbial disturbances, altered immunological profiles, and DNA methylation in patients with allergic diseases may be potential mechanisms contributing to the development of TD. An in-depth investigation of the relationship between allergic diseases and TD in children will be important for preventing and treating TD.
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Affiliation(s)
- Panpan Zhang
- Department of Child Health, Dalian Municipal Women and Children’s Medical Center (Group), Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Zhimin Zheng
- Department of Child Health, Dalian Municipal Women and Children’s Medical Center (Group), Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Hao Sun
- Department of Child Health, Dalian Municipal Women and Children’s Medical Center (Group), Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Tieying Gao
- Department of Child Health, Dalian Municipal Women and Children’s Medical Center (Group), Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
| | - Xuwu Xiao
- Department of Child Health, Dalian Municipal Women and Children’s Medical Center (Group), Dalian, Liaoning, China
- Dalian Medical University, Dalian, Liaoning, China
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2
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Theoharides TC, Twahir A, Kempuraj D. Mast cells in the autonomic nervous system and potential role in disorders with dysautonomia and neuroinflammation. Ann Allergy Asthma Immunol 2024; 132:440-454. [PMID: 37951572 DOI: 10.1016/j.anai.2023.10.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/16/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023]
Abstract
Mast cells (MC) are ubiquitous in the body, and they are critical for not only in allergic diseases but also in immunity and inflammation, including having potential involvement in the pathophysiology of dysautonomias and neuroinflammatory disorders. MC are located perivascularly close to nerve endings and sites such as the carotid bodies, heart, hypothalamus, the pineal gland, and the adrenal gland that would allow them not only to regulate but also to be affected by the autonomic nervous system (ANS). MC are stimulated not only by allergens but also many other triggers including some from the ANS that can affect MC release of neurosensitizing, proinflammatory, and vasoactive mediators. Hence, MC may be able to regulate homeostatic functions that seem to be dysfunctional in many conditions, such as postural orthostatic tachycardia syndrome, autism spectrum disorder, myalgic encephalomyelitis/chronic fatigue syndrome, and Long-COVID syndrome. The evidence indicates that there is a possible association between these conditions and diseases associated with MC activation. There is no effective treatment for any form of these conditions other than minimizing symptoms. Given the many ways MC could be activated and the numerous mediators released, it would be important to develop ways to inhibit stimulation of MC and the release of ANS-relevant mediators.
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Affiliation(s)
- Theoharis C Theoharides
- Institute for Neuro-Immune Medicine, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Ft. Lauderdale, Florida; Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Immunology, Tufts University School of Medicine, Boston, Massachusetts.
| | - Assma Twahir
- Institute for Neuro-Immune Medicine, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Ft. Lauderdale, Florida
| | - Duraisamy Kempuraj
- Institute for Neuro-Immune Medicine, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Ft. Lauderdale, Florida
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3
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Cao S, Zhang Z, Liu L, Li Y, Li W, Li Y, Wu D. Causal relationships between atopic dermatitis and psychiatric disorders: a bidirectional two-sample Mendelian randomization study. BMC Psychiatry 2024; 24:16. [PMID: 38172785 PMCID: PMC10763185 DOI: 10.1186/s12888-023-05478-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/24/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Observational studies have suggested the potential associations between atopic dermatitis (AD) and psychiatric disorders. However, the causal relationship between them remains uncertain. This study aimed to evaluate the potential bidirectional causal relationship between AD and psychiatric disorders, including autism spectrum disorder (ASD), major depressive disorder (MDD), attention deficit hyperactivity disorder (ADHD), bipolar disorder (BD), anorexia nervosa (AN), Tourette syndrome (TS), schizophrenia, and anxiety. METHODS Bidirectional two-sample Mendelian randomization (MR) was employed to elucidate the causality between AD and psychiatric disorders, using summary statistics from the most comprehensive genome-wide association studies conducted on AD (Ncases = 60,653, Ncontrols = 804,329). Psychiatric disorders were derived from the Psychiatric Genomics Consortium and were independent of AD data sources. The MR analysis entailed the implementation of multiple methods, including the inverse variance weighted method, MR-Egger regression method, weighted median method, simple mode method, and weighted mode method. RESULTS Bidirectional two-sample MR analysis uncovered significant causal associations between AD and severe psychiatric disorders. Specifically, liability to AD was associated with increased risk of ADHD (OR = 1.116; 95% CI: [1.009, 1.234]; P = 0.033) and ASD (OR = 1.131; 95% CI: [1.023, 1.251]; P = 0.016). Additionally, evidence suggested that liability to ADHD (OR = 1.112; 95% CI: [1.094, 1.130]; P = 9.20e-40), liability to AN (OR = 1.1; 95% CI: [1.068, 1.134]; P = 4.45e-10) and liability to BD (OR = 1.067; 95% CI: [1.009, 1.128]; P = 0.023) were associated with an increased risk of AD. Only the causal association between AD and ASD was independent of the reverse effect bias. These causal associations were robust and not affected by biases of heterogeneity and horizontal pleiotropy. CONCLUSIONS Our study emphasizes the significant causal association between AD and an increased risk of ASD, and also identifying BD and AN as risk factors for AD.
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Affiliation(s)
- Suqi Cao
- National Center, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, People's Republic of China
| | - Zicheng Zhang
- School of Biomedical Engineering, School of Information and Communication Engineering, Hainan University, Haikou, 570228, People's Republic of China
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, People's Republic of China
- Hainan Institute of Real World Data, Haikou, 570228, People's Republic of China
| | - Lei Liu
- Department of Gastroenterology, School of Life Sciences and Technology, The Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, People's Republic of China
| | - Yin Li
- Department of Dermatology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310053, People's Republic of China
| | - Wei Li
- Department of Dermatology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310053, People's Republic of China
| | - Yunling Li
- Department of Dermatology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310053, People's Republic of China.
| | - Dingfeng Wu
- National Center, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, People's Republic of China.
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4
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Li C, Chang L, Guo MM, Wang L, Kuo H. Sex differences in vitamin D and behavioral profiles among children with allergic diseases. Food Sci Nutr 2023; 11:5492-5500. [PMID: 37701228 PMCID: PMC10494661 DOI: 10.1002/fsn3.3505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/29/2023] [Accepted: 06/02/2023] [Indexed: 09/14/2023] Open
Abstract
Previous studies have suggested that vitamin D has a protective effect on allergic diseases, while an individual's sex may have a moderating effect on the relationship between vitamin D and allergic-related immunity. This study aimed to determine the role of vitamin D in children with coexisting allergic diseases in the context of sex differences and to explore the behavioral profiles of these patients. We recruited a total of 103 children with atopic diseases and divided them into four groups: males with one allergic disease (MA1, n = 20), males with two or more allergic diseases (MA2, n = 26), females with one allergic disease (FA1, n = 30), and females with two or more allergic diseases (FA2, n = 27). We measured serum calcium levels using the colorimetric method and serum 25-OH vitamin D total levels using electrochemiluminescence immunoassay. We found that MA2 had significantly lower vitamin D levels than MA1 and FA2. The levels of IgE were negatively correlated with vitamin D in females, whereas the levels of IgE were not significantly correlated with vitamin D in males. Furthermore, serum IgE was significantly correlated with children's adaptive skills, and different sexes were associated with different aspects of adaptive skills. Our findings suggest a protective role of vitamin D in the development of one allergic disease against the coexistence of allergic diseases in males, as well as extend the evidence for sex differences in immunity by demonstrating a sex-different correlation between IgE and vitamin D and the relationship between IgE and children's adaptive skills.
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Affiliation(s)
- Chia‐Jung Li
- Department of Child and Adolescent PsychiatryKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
| | - Ling‐Sai Chang
- Department of PediatricsKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
| | - Mindy Ming‐Huey Guo
- Department of PediatricsKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
| | - Liang‐Jen Wang
- Department of Child and Adolescent PsychiatryKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
| | - Ho‐Chang Kuo
- Department of PediatricsKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
- Kawasaki Disease CenterKaohsiung Chang Gung Memorial HospitalKaohsiungTaiwan
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5
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Aljadani AH, Alshammari TS, Sadaqir RI, Alrashede NOE, Aldajani BM, Almehmadi SA, Altuhayni AS, Abouzed MA. Prevalence and Risk Factors of Attention Deficit-Hyperactivity Disorder in the Saudi Population: A Systematic Review and Meta-analysis. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2023; 11:126-134. [PMID: 37252016 PMCID: PMC10211419 DOI: 10.4103/sjmms.sjmms_528_22] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/28/2023] [Accepted: 04/05/2023] [Indexed: 05/31/2023]
Abstract
Objectives To determine the prevalence and risk factors of attention deficit hyperactivity disorder (ADHD) in Saudi Arabia. Methods Observational studies (case-control, cohort, and cross-sectional) that reported the prevalence and risk factors of ADHD among Saudis and were published in English were included. In March 2022, a computerized search was conducted on Medline (via PubMed), Web of Science, and Scopus using keywords associated with ADHD and Saudi Arabia. Two-stage screening and data extraction were performed. The National Institutes of Health Quality Assessment Tool for Observational Cohort and Cross-sectional studies was used for the quality assessment. A random-effects model was used to estimate the prevalence. The Comprehensive Meta-analysis program was used for the analysis. Results Fourteen studies (N = 455,334 patients) were included. The pooled prevalence of ADHD in the Saudi population was 12.4% (95% CI: 5.4%-26%). For ADHD-Inattentive and ADHD-Hyperactive presentations, the prevalence was 2.9% (95% CI: 0.3%-23.3%) and 2.5% (95% CI: 0.2%-20.5%), respectively. Regarding the combined AD and HD, the prevalence was 2.5% (95% CI: 0.2%-20.5%). Children of women with psychological disorders during pregnancy (P = 0.043), insufficient vitamin B during pregnancy (P = 0.006), allergic reactions (P = 0.032), and disabling symptoms of muscle pain during pregnancy (P = 0.045) were associated with an increased risk of ADHD. Conclusions The prevalence of ADHD in the Saudi population is comparable with that in other countries from the Middle East and North Africa region. Careful monitoring of pregnant women, attention to nutritional sufficiency, psychological and emotional support, and avoidance of stressful events may lead to reducing the incidence of ADHD in the offspring. Funding None. Registration PROSPERO (Ref no.: CRD42023390040).
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Affiliation(s)
| | | | | | | | | | | | | | - Mohamed Ahmed Abouzed
- Department of Psychiatry, Eradah Mental Complex, Saudi Arabia
- Department of Psychiatry, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
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6
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Vittrup I, Andersen YMF, Skov L, Wu JJ, Agner T, Thomsen SF, Egeberg A, Thyssen JP. The association between atopic dermatitis, cognitive function and school performance in children and young adults. Br J Dermatol 2023; 188:341-349. [PMID: 36640132 DOI: 10.1093/bjd/ljac058] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/26/2022] [Accepted: 10/18/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Children with atopic dermatitis (AD) may have disturbed sleep, affected self-esteem and decreased quality of life, likely interfering with performance in school. OBJECTIVES To examine the association between hospital-managed paediatric AD, school performance and cognitive function. METHODS In this cross-sectional study we linked data from the Danish national registers and identified three populations between 2001 and 2019. Population 1 comprised children with graduation grades registered from lower secondary school, population 2 comprised adolescents with registration of an upper secondary graduation mean, and population 3 comprised male conscripts with registration of an IQ test score. AD was defined as a hospital diagnostic code (inpatient or outpatient) prior to the exam or conscription date, and was stratified according to severity, activity and atopic comorbidity. Outcomes included graduation mean from lower and upper secondary school, special educational assistance in primary and lower secondary school, and IQ at conscription. RESULTS In total, 770 611 (12 137 with AD), 394 193 (6261 with AD) and 366 182 (4539 with AD) children and adolescents were included in populations 1 (lower secondary graduation), 2 (upper secondary graduation) and 3 (conscription), respectively. In lower secondary school, children with severe AD had significantly lower overall, written and oral graduation grade means compared with children with mild AD: respectively, difference -0.29 [95% confidence interval (CI) -0.45 to -0.13, P < 0.001], difference -0.26 (95% CI -0.42 to -0.10, P = 0.0016) and difference -0.30 (95% CI -0.49 to -0.11, P = 0.0018). In upper secondary school, adolescents with AD performed similarly to their peers without AD. Young men with AD scored significantly lower IQ test means at conscription examination than male conscripts without AD: difference -0.60 (95% CI -0.87 to -0.32, P < 0.001). CONCLUSIONS AD, in particular when severe, is associated with lower school performance in childhood and IQ in young men, which can interfere with academic achievements in life. Optimization of treatment of children with AD and specific educational support to children with severe AD could be needed.
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Affiliation(s)
- Ida Vittrup
- Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark.,Department of Dermatology and Venereology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Yuki M F Andersen
- Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Jashin J Wu
- Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Tove Agner
- Department of Dermatology and Venereology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Simon F Thomsen
- Department of Dermatology and Venereology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Alexander Egeberg
- Department of Dermatology and Venereology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Jacob P Thyssen
- Department of Dermatology and Venereology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
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7
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Breach MR, Lenz KM. Sex Differences in Neurodevelopmental Disorders: A Key Role for the Immune System. Curr Top Behav Neurosci 2023; 62:165-206. [PMID: 35435643 PMCID: PMC10286778 DOI: 10.1007/7854_2022_308] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Sex differences are prominent defining features of neurodevelopmental disorders. Understanding the sex biases in these disorders can shed light on mechanisms leading to relative risk and resilience for the disorders, as well as more broadly advance our understanding of how sex differences may relate to brain development. The prevalence of neurodevelopmental disorders is increasing, and the two most common neurodevelopmental disorders, Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD) exhibit male-biases in prevalence rates and sex differences in symptomology. While the causes of neurodevelopmental disorders and their sex differences remain to be fully understood, increasing evidence suggests that the immune system plays a critical role in shaping development. In this chapter we discuss sex differences in prevalence and symptomology of ASD and ADHD, review sexual differentiation and immune regulation of neurodevelopment, and discuss findings from human and rodent studies of immune dysregulation and perinatal immune perturbation as they relate to potential mechanisms underlying neurodevelopmental disorders. This chapter will give an overview of how understanding sex differences in neuroimmune function in the context of neurodevelopmental disorders could lend insight into their etiologies and better treatment strategies.
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Affiliation(s)
- Michaela R Breach
- Neuroscience Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Kathryn M Lenz
- Department of Psychology, The Ohio State University, Columbus, OH, USA.
- Department of Neuroscience, The Ohio State University, Columbus, OH, USA.
- Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA.
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8
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Muacevic A, Adler JR, Choday S, Kampa P, Ravi N, Sherpa ML, Agrawal H, Alfonso M. A Molecular Basis Approach of Eczema and Its Link to Depression and Related Neuropsychiatric Outcomes: A Review. Cureus 2022; 14:e32639. [PMID: 36660532 PMCID: PMC9845527 DOI: 10.7759/cureus.32639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
"What about my eczema do I love the most? The hurt? A scratch? The humiliation of the public? Oh, there are so many options available!" Studies have shown an association between atopic eczema (AE), a common inflammatory skin condition, and an increased risk of mental health problems. Despite this, experts are still examining the causes of the links between common mental diseases (such as depression and anxiety) and skin conditions. We collected studies that were published in the past 10 years. We searched the following databases: PubMed, PubMed Central, Science Direct, and Google Scholar. Further relevant research was assessed by examining the bibliographies of eligible studies and related ones. Two reviewers looked at the titles and abstracts of the studies to see if they were eligible, and then they read the full texts. We went through eczema and depression relationships, their etiopathogenesis, molecular basis, immune response, the role of genetic factors, and possible interactions between neurons and the immune system. Another possible contributing factor could be a change in cutaneous microbiota in eczema patients. Part of the initial connection could be explained by psychological stress, which further leads to depression in eczema patients. Healthcare professionals treating eczema patients must be aware of the comorbidity of mental problems and the potential that people with poor mental health may need social or emotional support. Patients with eczema, especially youngsters, can benefit from routine health checks since they can help identify neuropsychiatric issues like depression early and lessen the burden of both physical sickness and poor mental health. Given that AE is a condition that appears to be related to depression and anxiety, more research with larger samples is needed to determine a potential role for targeted mental health screening in people with AE, as well as the possibility of mental health modification through improved AE control (e.g., using new biologic agents).
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9
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Nemet S, Asher I, Yoles I, Baevsky T, Sthoeger Z. Early childhood allergy linked with development of attention deficit hyperactivity disorder and autism spectrum disorder. Pediatr Allergy Immunol 2022; 33:10.1111/pai.13819. [PMID: 35754118 PMCID: PMC9328193 DOI: 10.1111/pai.13819] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/14/2022] [Accepted: 05/25/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND Previous studies reported controversial results regarding the association between allergic disorders and attention deficit hyperactivity disorder (ADHD)/autism spectrum disorder (ASD). The aim of this article was to investigate whether allergic disorders are associated with ADHD/ASD in a large cohort of pediatric patients. METHODS A retrospective study using the pediatric (0-18 year) database (ICD-9-CM codes) of Clalit Health Services during the years (2000-2018). Diagnosis of all disorders was made by specialist physicians. RESULTS A total of 117 022 consecutive non-selective allergic children diagnosed with one or more allergic disorder (asthma, rhinitis, conjunctivitis, skin, food, or drug allergy) and 116 968 non-allergic children were enrolled to our study. The mean follow-up period was 11 ± 6 years. The presence of allergic disorders in early childhood (mean age of allergic diagnosis 4.5 ± 4.3 years) in boys as well as in girls significantly increased the risk to develop ADHD (O.R 2.45, CI 2.39-2.51; p < .0001), ASD (O.R 1.17, CI 1.08-1.27; p < .0001), or both ADHD + ASD (O.R 1.5, CI 1.35-1.79; p < .0001). Children with more than one allergic comorbidity revealed a much higher risk. In a multivariable analysis (adjusted for age at study entry, number of yearly visits, and gender), the risk of allergic children to develop ADHD and ADHD + ASD, but not ASD alone, remained significantly higher. CONCLUSION Allergic disorder in early childhood significantly increased the risk to develop ADHD, and to a less extend ASD, in later life.
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Affiliation(s)
- Shay Nemet
- Clinical Immunology Allergy and AIDS Center, Kaplan Medical Center, Rehovot, Israel
| | - Ilan Asher
- Clinical Immunology Allergy and AIDS Center, Kaplan Medical Center, Rehovot, Israel
| | | | | | - Zev Sthoeger
- Clinical Immunology Allergy and AIDS Center, Kaplan Medical Center, Rehovot, Israel
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10
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Chuang YC, Wang CY, Huang WL, Wang LJ, Kuo HC, Chen YC, Huang YJ. Two meta-analyses of the association between atopic diseases and core symptoms of attention deficit hyperactivity disorder. Sci Rep 2022; 12:3377. [PMID: 35232975 PMCID: PMC8888762 DOI: 10.1038/s41598-022-07232-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 02/09/2022] [Indexed: 02/06/2023] Open
Abstract
Studies in the field of neuroscience and psychology have hypothesized that a causal association exists between atopic diseases and attention-deficit/hyperactivity disorder (ADHD). Previous systematic reviews and meta-analyses have reported a higher risk of ADHD in children with atopic diseases; however, the relationship between ADHD symptoms and atopic diseases remains unclear. We systematically reviewed observational cross-sectional and longitudinal studies to investigate the relationship between atopic diseases and ADHD symptom severity (hyperactivity/impulsivity and inattention). The majority of studies showed a statistically significant association between atopic diseases and both ADHD symptoms, with substantial heterogeneity in the outcome of hyperactivity/impulsivity. Remarkably decreased heterogeneity and statistical significance were observed in the second meta-analysis of ADHD-related behavior symptoms in atopic patients without ADHD. Our study indicated that atopic diseases not only associated with ADHD but also ADHD symptoms severity. This association was even observed in children with subthreshold ADHD, indicating that atopic diseases may play a role in the spectrum of ADHD symptom severity. Trial registration: This study was registered on PROSPERO (registration ID: CRD42020213219).
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Affiliation(s)
- Yu-Chieh Chuang
- Department of General Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Ching-Yun Wang
- Department of Pediatrics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wei-Lieh Huang
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan.,Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan.,Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ho-Chang Kuo
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Kawasaki Disease Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yang-Ching Chen
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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11
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Plaza-González S, Zabala-Baños MDC, Astasio-Picado Á, Jurado-Palomo J. Psychological and Sociocultural Determinants in Childhood Asthma Disease: Impact on Quality of Life. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052652. [PMID: 35270342 PMCID: PMC8909745 DOI: 10.3390/ijerph19052652] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/21/2022] [Accepted: 02/23/2022] [Indexed: 02/04/2023]
Abstract
Asthma is the most common chronic disease in childhood. The presence of this pathology in children leads to the appearance of different alterations (physical, psychological, social, etc.). Due to their high influence, the aim of this study is to understand these psychological and sociocultural determinants and their impact on the quality of life of asthmatic children. In order to determine the influence of these determinants on quality of life, a narrative review of 48 articles collected in different databases was carried out. Emotions are the most powerful precursor to producing an asthmatic attack. Anxiety and depression are the pathologies that appear frequently associated with childhood asthma, together with Attention-Deficit/Hyperactivity Disorder. In addition, the personality of these children seems to be characterized by shyness and impulsivity, although exceptionally it has been associated with psychopathic behaviors, aggressiveness, and cases of psychosis. School performance is impaired and bullying occurs more frequently. Likewise, dysfunctional family relationships and lower socioeconomic status have a negative impact on the severity and management of asthma. In short, the quality of life of asthmatic children is lower due to the presence of the aforementioned psychological and sociocultural determinants.
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Affiliation(s)
- Sheila Plaza-González
- Nursing Department, Puerta de Hierro University Hospital, Majadahonda, 28222 Madrid, Spain;
| | - María del Carmen Zabala-Baños
- Physiotherapy, Nursing and Physiology Department, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Toledo, Spain; (Á.A.-P.); (J.J.-P.)
- Correspondence:
| | - Álvaro Astasio-Picado
- Physiotherapy, Nursing and Physiology Department, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Toledo, Spain; (Á.A.-P.); (J.J.-P.)
| | - Jesús Jurado-Palomo
- Physiotherapy, Nursing and Physiology Department, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Toledo, Spain; (Á.A.-P.); (J.J.-P.)
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12
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Murota H, Koike Y, Morisaki H, Matsumoto M, Takenaka M. Exacerbating factors and disease burden in patients with atopic dermatitis. Allergol Int 2022; 71:25-30. [PMID: 34764038 DOI: 10.1016/j.alit.2021.10.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Indexed: 11/01/2022] Open
Abstract
The number of patients with atopic dermatitis is on the rise worldwide, and Japan is no exception. According to recent estimates of the percentage of patients with atopic dermatitis in Japan by age, the majority of patients are between 20 and 44 years old. Because the peak age of onset of atopic dermatitis is during infancy, many patients may experience prolonged symptoms from infancy to adulthood. A prolonged clinical course also increases the burden of atopic dermatitis on affected patients. Decreased productivity due to work disruptions, reduced daily activity, higher direct medical costs, fatigue, and daytime sleepiness due to sleep disturbances are typical burdens on patients with atopic dermatitis. In order to reduce these burdens, it is necessary to shorten its clinical course and achieve long-term control without relying on medications, possibly by using avoidance or coping measures of aggravating factors. Typical aggravating factors of atopic dermatitis include irritant dermatitis, food allergy in children, sweating, and psychological stress in adults. Food allergy places a heavy burden on the quality of life of affected patients and their families. The effectiveness of educational interventions for sweating and psychological stress is unclear. We must also evaluate the economic burden and cost-effectiveness of interventions on the patient as aggravating factors to be addressed.
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13
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Theoharides TC. Ways to Address Perinatal Mast Cell Activation and Focal Brain Inflammation, including Response to SARS-CoV-2, in Autism Spectrum Disorder. J Pers Med 2021; 11:860. [PMID: 34575637 PMCID: PMC8465360 DOI: 10.3390/jpm11090860] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 01/08/2023] Open
Abstract
The prevalence of autism spectrum disorder (ASD) continues to increase, but no distinct pathogenesis or effective treatment are known yet. The presence of many comorbidities further complicates matters, making a personalized approach necessary. An increasing number of reports indicate that inflammation of the brain leads to neurodegenerative changes, especially during perinatal life, "short-circuiting the electrical system" in the amygdala that is essential for our ability to feel emotions, but also regulates fear. Inflammation of the brain can result from the stimulation of mast cells-found in all tissues including the brain-by neuropeptides, stress, toxins, and viruses such as SARS-CoV-2, leading to the activation of microglia. These resident brain defenders then release even more inflammatory molecules and stop "pruning" nerve connections, disrupting neuronal connectivity, lowering the fear threshold, and derailing the expression of emotions, as seen in ASD. Many epidemiological studies have reported a strong association between ASD and atopic dermatitis (eczema), asthma, and food allergies/intolerance, all of which involve activated mast cells. Mast cells can be triggered by allergens, neuropeptides, stress, and toxins, leading to disruption of the blood-brain barrier (BBB) and activation of microglia. Moreover, many epidemiological studies have reported a strong association between stress and atopic dermatitis (eczema) during gestation, which involves activated mast cells. Both mast cells and microglia can also be activated by SARS-CoV-2 in affected mothers during pregnancy. We showed increased expression of the proinflammatory cytokine IL-18 and its receptor, but decreased expression of the anti-inflammatory cytokine IL-38 and its receptor IL-36R, only in the amygdala of deceased children with ASD. We further showed that the natural flavonoid luteolin is a potent inhibitor of the activation of both mast cells and microglia, but also blocks SARS-CoV-2 binding to its receptor angiotensin-converting enzyme 2 (ACE2). A treatment approach should be tailored to each individual patient and should address hyperactivity/stress, allergies, or food intolerance, with the introduction of natural molecules or drugs to inhibit mast cells and microglia, such as liposomal luteolin.
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Affiliation(s)
- Theoharis C. Theoharides
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Immunology, Tufts University School of Medicine, 136 Harrison Avenue, Suite 304, Boston, MA 02111, USA; ; Tel.: +1-(617)-636-6866; Fax: +1-(617)-636-2456
- School of Graduate Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA
- Department of Internal Medicine, Tufts University School of Medicine and Tufts Medical Center, Boston, MA 02111, USA
- Department of Psychiatry, Tufts University School of Medicine and Tufts Medical Center, Boston, MA 02111, USA
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14
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Xu YC, Wang JP, Zhu WJ, Li P. Childhood atopic dermatitis as a precursor for developing attention deficit/hyperactivity disorder. Int J Immunopathol Pharmacol 2021; 34:2058738420962902. [PMID: 33045857 PMCID: PMC7557683 DOI: 10.1177/2058738420962902] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Atopic dermatitis (AD) is a skin disease characterized by chronic inflammatory condition that shows hallmark presentations in terms of sleep disturbances, pruritus, and psychological stress, and an association with increased attention deficit/hyperactivity disorder (ADHD) risk. A number of studies have suggested for the co-occurrence of the two diseased conditions. In terms of global prevalence, AD and ADHD almost exhibit a parallel increment according to epidemiological data. In addition, recent reports indicate AD to show a temporal association with later onset of ADHD. Although several studies suggest for the potential link between AD and ADHD, currently there is no definitive answer to this regard. Furthermore, epidemiological evidence of co-occurrence does not ascertain a pathophysiological link between the two conditions. The pathophysiological basis behind the association of AD and ADHD also remain poorly elucidated. The objective of this review is to present an extensive account of AD and associated comorbidities with a special attention toward ADHD as well as to elaborate on the mechanisms underlying their association. The review can provide healthcare providers with the recent updates on AD-ADHD association and help them while dealing with such patients. In general, AD and ADHD show a positive association in majority of the cross-sectional studies. However, large longitudinal studies are required to draw any conclusion on the temporal nature of such association.
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Affiliation(s)
- Yang-Chun Xu
- Department of Dermatology, the Second Hospital of Jilin University, Changchun, Jilin, China
| | - Jin-Peng Wang
- Department of Cardiology, the Second Hospital of Jilin University, Changchun, Jilin, China
| | - Wen-Jing Zhu
- Department of Dermatology, the Second Hospital of Jilin University, Changchun, Jilin, China
| | - Ping Li
- Department of Developmental Pediatrics, the Second Hospital of Jilin University, Changchun, Jilin, China
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15
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Edvinsson Sollander S, Fabian H, Sarkadi A, Salari R, Fält E, Dahlberg A, Feldman I, Durbeej N. Asthma and allergies correlate with mental health problems in preschool children. Acta Paediatr 2021; 110:1601-1609. [PMID: 33284466 PMCID: PMC8247343 DOI: 10.1111/apa.15709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/30/2020] [Accepted: 12/03/2020] [Indexed: 11/30/2022]
Abstract
AIM To explore the relations between asthma, allergies and mental health problems in preschool children, aged 3-5 years. METHODS In this cross-sectional Swedish study, we used data on 4649 children in Uppsala municipality whose parents and preschool teachers had responded to questions measuring asthma and allergies, and the Strengths and Difficulties Questionnaire (SDQ) for assessment of mental health problems. Logistic regression models were used to explore the relations between asthma and allergies and mental health problems. RESULTS Children with asthma (8.5%) had elevated odds of having emotional symptoms as rated by parents (OR: 1.34; 1.02-1.76) and teachers (OR: 1.44; 1.09-1.91). According to parents' ratings, these children also had elevated odds of showing mental health problems in general according to the SDQ total score (OR: 1.42; 1.05-1.94). Children with food allergies or intolerance (4.4%) only had elevated odds of having emotional symptoms (OR: 1.64; 1.16-2.33), as reported by parents. These results remained significant after adjustment for parental background factors. CONCLUSION Preschool children with asthma and food allergies or intolerance are at risk of having concurrent mental health problems. Mental health problems should be assessed in children with these disorders. Adequate support and/or referral to specialised services should be offered when needed.
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Affiliation(s)
- Sofia Edvinsson Sollander
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Helena Fabian
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Anna Sarkadi
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Raziye Salari
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Elisabet Fält
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Anton Dahlberg
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Inna Feldman
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
| | - Natalie Durbeej
- Child Health and Parenting (CHAP) Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
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16
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Chua RXY, Tay MJY, Ooi DSQ, Siah KTH, Tham EH, Shek LPC, Meaney MJ, Broekman BFP, Loo EXL. Understanding the Link Between Allergy and Neurodevelopmental Disorders: A Current Review of Factors and Mechanisms. Front Neurol 2021; 11:603571. [PMID: 33658968 PMCID: PMC7917177 DOI: 10.3389/fneur.2020.603571] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/30/2020] [Indexed: 12/17/2022] Open
Abstract
Both allergic diseases and neurodevelopmental disorders are non-communicable diseases (NCDs) that not only impact on the quality of life and but also result in substantial economic burden. Immune dysregulation and inflammation are typical hallmarks in both allergic and neurodevelopmental disorders, suggesting converging pathophysiology. Epidemiological studies provided convincing evidence for the link between allergy and neurodevelopmental diseases such as attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Possible factors influencing the development of these disorders include maternal depression and anxiety, gestational diabetes mellitus, maternal allergic status, diet, exposure to environmental pollutants, microbiome dysbiosis, and sleep disturbances that occur early in life. Moreover, apart from inflammation, epigenetics, gene expression, and mitochondrial dysfunction have emerged as possible underlying mechanisms in the pathogenesis of these conditions. The exploration and understanding of these shared factors and possible mechanisms may enable us to elucidate the link in the comorbidity.
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Affiliation(s)
- Regena Xin Yi Chua
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Michelle Jia Yu Tay
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Delicia Shu Qin Ooi
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Khoo Teck Puat-National University Children's Medical Institute, National University Hospital, National University Health System, Singapore, Singapore
| | - Kewin Tien Ho Siah
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Division of Gastroenterology & Hepatology, University Medicine Cluster, National University Hospital, Singapore, Singapore
| | - Elizabeth Huiwen Tham
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Khoo Teck Puat-National University Children's Medical Institute, National University Hospital, National University Health System, Singapore, Singapore.,Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore
| | - Lynette Pei-Chi Shek
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Khoo Teck Puat-National University Children's Medical Institute, National University Hospital, National University Health System, Singapore, Singapore.,Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore
| | - Michael J Meaney
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore.,Ludmer Centre for Neuroinformatics and Mental Health and Department of Psychiatry, McGill University, Montréal, QC, Canada
| | - Birit F P Broekman
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore.,Department of Psychiatry, Onze Lieve Vrouwe Gasthuis and Amsterdam University Medical Centre, VU University Medical Center, Amsterdam, Netherlands
| | - Evelyn Xiu Ling Loo
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore
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17
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Allergic diseases do not impair the cognitive development of children but do damage the mental health of their caregivers. Sci Rep 2020; 10:13854. [PMID: 32807818 PMCID: PMC7431564 DOI: 10.1038/s41598-020-70825-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/03/2020] [Indexed: 12/14/2022] Open
Abstract
This study aimed to investigate whether children with atopic diseases exhibited different neurodevelopment function from healthy controls and whether their caregivers had differential parental stress. In total, we recruited 109 patients with atopic diseases (mean age 6.8 years, 54.1% male) and 82 healthy children (mean age 6.3 years, 54.9% male). Based on the children’s age, they underwent developmental, cognitive evaluations and attention deficit/hyperactivity disorder (ADHD) symptoms. The parenting stress of children’s caregivers was evaluated using the Chinese Health Questionnaire (CHQ-12) and Family APGAR. Of the children with atopic diseases, 87.2%, 74.3%, 29.4%, and 8.3% of them had allergic rhinitis, asthma, atopic dermatitis, and urticaria, respectively. None of these conditions were associated with children’s cognitive profiles or ADHD symptoms. However, the caregivers of patients who had asthma suffered from higher CHQ-12 scores than those of patients without asthma. Furthermore, the number of atopic diseases had a dose–response effect on caregivers’ CHQ-12 scores. In conclusion, allergic diseases did not impair the cognitive development of children. However, caregivers of patients with asthma or multiple atopic diseases may suffer a greater mental health burden with regard to caring for their children. Such caregivers may require support to effectively fulfill their parenting roles.
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18
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Sala R, Amet L, Blagojevic-Stokic N, Shattock P, Whiteley P. Bridging the Gap Between Physical Health and Autism Spectrum Disorder. Neuropsychiatr Dis Treat 2020; 16:1605-1618. [PMID: 32636630 PMCID: PMC7335278 DOI: 10.2147/ndt.s251394] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/05/2020] [Indexed: 12/12/2022] Open
Abstract
Autism spectrum disorder (ASD) is a highly complex and heterogeneous developmental disorder that affects how individuals communicate with other people and relate to the world around them. Research and clinical focus on the behavioural and cognitive manifestations of ASD, whilst important, have obscured the recognition that ASD is also commonly associated with a range of physical and mental health conditions. Many physical conditions appear with greater frequency in individuals with ASD compared to non-ASD populations. These can contribute to a worsening of social communication and behaviour, lower quality of life, higher morbidity and premature mortality. We highlight some of the key physical comorbidities affecting the immune and the gastrointestinal systems, metabolism and brain function in ASD. We discuss how healthcare professionals working with individuals with ASD and parents/carers have a duty to recognise their needs in order to improve their overall health and wellbeing, deliver equality in their healthcare experiences and reduce the likelihood of morbidity and early mortality associated with the condition.
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Affiliation(s)
- Regina Sala
- Centre for Psychiatry, Wolfson Institute, Barts & The London School of Medicine & Dentistry Queen Mary University of London, London, UK
| | | | | | - Paul Shattock
- Education & Services for People with Autism, Sunderland, UK
| | - Paul Whiteley
- Education & Services for People with Autism Research, Sunderland, UK
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19
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Theoharides TC. Effect of Stress on Neuroimmune Processes. Clin Ther 2020; 42:1007-1014. [PMID: 32451121 DOI: 10.1016/j.clinthera.2020.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/12/2020] [Accepted: 05/04/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE Psychological stress worsens many diseases, especially those with inflammatory components, such as atopic dermatitis (AD) and autism spectrum disorder (ASD), conditions that are significantly correlated in large epidemiologic studies. However, how stress contributes to these conditions is still poorly understood. This narrative review of the relevant literature advances the premise that stress affects inflammatory processes in AD and ASD via stimulation of mast cells (MCs). METHODS MEDLINE was searched between 1980 and 2019 using the terms allergies, atopic dermatitis, autism spectrum disorder, brain, corticotropin-releasing hormone, inflammation, hypothalamic-pituitary-adrenal axis, mast cells, neuropeptides, stress, neurotensin, and substance P. FINDINGS Exposure to psychological stress is associated with onset and/or exacerbation of AD and ASD. This association could be attributable to activation of MCs, which are ubiquitous in the body, including the brain, and could contribute to inflammation. IMPLICATIONS Understanding and addressing the connection between stress and MCs is important in clarifying the pathogenesis and developing effective treatments for diseases that worsen with stress and involve inflammation, such as AD and ASD.
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Affiliation(s)
- Theoharis C Theoharides
- Molecular Immunopharmacology and Drug Discovery Laboratory, Department of Immunology, Tufts University School of Medicine, Boston, MA, USA; Sackler School of Graduate Biomedical Sciences, Program in Pharmacology and Experimental Therapeutics, Tufts University, Boston, MA, USA; Department of Internal Medicine, Tufts University School of Medicine and Tufts Medical Center, Boston, MA, USA; Department of Psychiatry, Tufts University School of Medicine and Tufts Medical Center, Boston, MA, USA.
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20
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Kyung Y, Choi MH, Jeon YJ, Lee JS, Lee JH, Jo SH, Kim SH. Association of atopic dermatitis with suicide risk among 788,411 adolescents: A Korean cross-sectional study. Ann Allergy Asthma Immunol 2020; 125:55-64. [PMID: 32240758 DOI: 10.1016/j.anai.2020.03.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 03/16/2020] [Accepted: 03/18/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is known to negatively influence the mental health of patients. However, only a few studies have explored the influencing factors for psychiatric problems among adolescents with AD. OBJECTIVE To assess the association of AD and suicidal behaviors among adolescents by analyzing data from the 3rd through the 13th annual Korean Youth Risk Behavior Web-based Surveys (completed from 2007 to 2017). METHODS Survey data were obtained from a stratified, multistage, clustered sample. Students self-reported AD if they had received a diagnosis of AD by a physician. Influencing factors for suicidal behaviors were tested by logistic regression models. RESULTS A total of 788,411 adolescents completed the survey. The proportion of participants with AD was 22.2%. Those reporting suicide ideation and suicide attempts were 19.0%, and 4.5%, respectively. Compared with adolescents without AD, those with AD were more likely to be female, to skip breakfast less frequently, to exercise less frequently, to drink less alcohol, and to not be current smokers and were statistically significantly more likely to have negative mental health states. In the multivariable model, perceived unhappiness and suicidal ideation were the strongest influencing factors for suicidal ideation (adjusted odds ratio, 4.90; 95% CI, 4.31-5.57) and for suicidal attempts (adjusted odds ratio, 48.01; 95% CI, 42.69-53.09), respectively. CONCLUSION Adolescents with AD had a meaningful prevalence of suicidal behaviors. Although further research is needed to clarify this association, adolescents with AD with influencing factors for negative mental health state may need intervention from practitioners who use a multidisciplinary team approach to prevent suicide.
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Affiliation(s)
- Yechan Kyung
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Min Hwan Choi
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Yoo Jung Jeon
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Ju Suk Lee
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Jun Hwa Lee
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Seon Hui Jo
- Department of Biostatistics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Sung Hoon Kim
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea.
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21
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Pan HH, Hung TW, Tsai JD, Chen HJ, Liao PF, Sheu JN. Children with allergic rhinitis and a risk of epilepsy: A nationwide cohort study. Seizure 2020; 76:64-71. [PMID: 32028113 DOI: 10.1016/j.seizure.2020.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 01/16/2020] [Accepted: 01/20/2020] [Indexed: 12/01/2022] Open
Abstract
PURPOSE Little is known about whether allergic disease is associated with a subsequent increased risk of childhood-onset epilepsy. We used a large, population-based cohort study to examine whether children with antecedent allergic rhinitis (AR) were associated with a subsequent increased risk of epilepsy. METHODS This retrospective population-based cohort study was conducted by using data from the 2000-2012 Taiwan's National Health Insurance Research Database. We enrolled 67,537 children aged 0-18 years diagnosed with AR and 67,537 age- and gender-matched children without the diagnosis of AR. The incidence rate (per 10,000 person-years) of epilepsy was calculated. We used Cox proportional hazards regression analysis to estimate hazard ratios (HRs) and 95 % confident interval (CI). RESULTS Of the 135,074 children included in the analyses, those with AR had a higher incidence rate of epilepsy (6.84 versus 3.95 per 10,000 person-years, p < 0.001) and an earlier age at diagnosis of epilepsy than those without AR [8.54 (4.90) versus 9.33 (5.40) years, p = 0.03)]. The Kaplan-Meier survival analysis demonstrated that the children with AR had a higher likelihood of developing epilepsy than those without AR (p < 0.001). After adjusting for confounding factors in multivariate model, children with AR had a 76 % increased risk of epilepsy (HR 1.76, 95 % CI 1.51-2.04) than those without AR. Boys had a 21 % increased risk of epilepsy (HR 1.21, 95 % CI 1.05-1.40) than girls. CONCLUSIONS These results suggest that children with AR were associated with an increased subsequent risk of epilepsy.
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Affiliation(s)
- Hui-Hsien Pan
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
| | - Tung-Wei Hung
- Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
| | - Jeng-Dau Tsai
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
| | - Hsuan-Ju Chen
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan; School of Medicine, China Medical University, Taichung, Taiwan.
| | - Pei-Fen Liao
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
| | - Ji-Nan Sheu
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
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22
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Meltzer LJ, Flewelling KD, Jump S, Gyorkos E, White M, Hauk PJ. Impact of atopic dermatitis treatment on child and parent sleep, daytime functioning, and quality of life. Ann Allergy Asthma Immunol 2020; 124:385-392. [PMID: 31923547 DOI: 10.1016/j.anai.2019.12.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/23/2019] [Accepted: 12/27/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is a common childhood disorder that is associated with a variety of negative health outcomes in children and parents, including poor sleep and daytime functioning. Despite this, few studies have examined the impact of treatment for AD on sleep, and even fewer have included validated sleep questionnaires, child report of sleep disturbance, or objective measures of sleep. OBJECTIVE To address limitations in the literature by examining objective and subjective reports of sleep, as well as measures of daytime functioning before and after admission to an intensive treatment program for AD. METHODS Twenty-nine parent-child dyads who presented to an intensive day treatment program participated in this study. Sleep was objectively measured with 1 week of actigraphy both 1 week before admission and 1 month after discharge. Subjective questionnaires of sleep, daytime functioning, and quality of life were completed by children and parents at admission, discharge, 1 month after discharge, and 3 months after discharge. RESULTS Study results highlight the benefit of the treatment program on reducing AD severity, as well as improvements in objectively measured sleep duration and efficiency, self-reported measures of sleep, daytime functioning, and quality of life in children and parents up to 3 months after discharge. CONCLUSION This study highlights the importance of treatment for child AD on both child and parent health outcomes.
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Affiliation(s)
- Lisa J Meltzer
- Department of Pediatrics, National Jewish Health, Denver, Colorado.
| | | | - Stephanie Jump
- Department of Pediatrics, National Jewish Health, Denver, Colorado
| | | | - Michael White
- Department of Pediatrics, National Jewish Health, Denver, Colorado
| | - Pia J Hauk
- Department of Pediatrics, National Jewish Health, Denver, Colorado
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23
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Aksu G, Kütük M, Tufan A, Toros F, Uludüz D, Özge A. The close relation of tic disorders with childhood migraine and atopic background of both children and mothers. NEUROL SCI NEUROPHYS 2020. [DOI: 10.4103/nsn.nsn_6_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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24
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Evaluation of neuropsychiatric comorbidities and their clinical characteristics in Chinese children with asthma using the MINI kid tool. BMC Pediatr 2019; 19:454. [PMID: 31752780 PMCID: PMC6873764 DOI: 10.1186/s12887-019-1834-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 11/14/2019] [Indexed: 12/13/2022] Open
Abstract
Background The mental health and quality of life in children with asthma have attracted widespread attention. This study focused on the evaluation of mental health conditions and their clinical characteristics in Chinese children with asthma. Methods A total of 261 children with asthma aged 6 to 16 years old and 261 age- and gender-matched children from the general population were recruited to participate in this study from Guizhou Provincial People’s Hospital. The parents of all subjects were interviewed using the MINI Kid and were required to finish a clinical characteristics questionnaire. Logistic regression analysis was performed to evaluate risk factors. Results The prevalence of mental health conditions in the asthma group was significantly higher than that in the control group (26.4% vs 14.6%, P < 0.001). A total of 10 mental health conditions was identified in the asthma group, the most common of which was ADHD (11.5%; 30/261), followed by oppositional defiant disorder (ODD) (10.7%; 28/261), separation anxiety disorder (6.1%; 16/261), social anxiety disorder (3.8%; 10/261), specific phobias (2.3%; 6/261), agoraphobia without panic (1.5%; 4/261), (mild) manic episodes (1.1%; 3/261), major depressive episodes (MDEs) (0.8%; 2/261), movement (tic) disorder (0.8%; 2/261), and dysthymia (0.4%; 1/261). A total of 6 neuropsychiatric conditions was detected in the control group, including ODD (5.7%; 15/261), ADHD (4.6%; 12/261), social anxiety disorder (3.1%; 8/261), seasonal anxiety disorder (SAD) (2.3%; 6/261), specific phobias (1.1%; 3/261), and agoraphobia without panic (0.4%; 1/261). The prevalence rates of ODD, ADHD, and SAD differed significantly between the two groups (P < 0.05). Multiple regression analysis revealed that severe persistent asthma (OR = 3.077, 95% CI 1.286–7.361), poor asthma control (OR = 2.005, 95% CI 1.111–3.619), and having asthma for > 3 years (OR = 2.948, 95% CI 1.580–5.502) were independent risk factors for the presence of mental health conditions in asthmatic children. Conclusions Children with asthma have a higher rate of mental health conditions than non-asthmatic children. Standardized diagnosis and treatment may help reduce the risk of neuropsychiatric conditions.
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Chen K, Zheng X, Li Z, Xiang H, Chen B, Zhang H. Risk factors analysis of attention deficit/hyperactivity disorder and allergic rhinitis in children: a cross-sectional study. Ital J Pediatr 2019; 45:99. [PMID: 31409392 PMCID: PMC6693261 DOI: 10.1186/s13052-019-0703-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 08/06/2019] [Indexed: 12/22/2022] Open
Abstract
Background To investigate the relationship between symptom of attention-deficit/hyperactivity disorder (ADHD) and allergic rhinitis (AR) in AR children of different genders and ages. Methods Four hundred and sixty-five allergic rhinitis children aged 6–12 years old were recruited in this study. Skin-prick test, Pediatric Rhinoconjunctivitis Quality of Life Questionnaire (PRQLQ), Total Nasal Symptoms Score (TNSS) and the Swanson, Nolan, and Pelham version IV scale (SNAP-IV) were recorded. Patients were divided into AR with ADHD and AR without ADHD, according to the SNAP-IV scale results. Results Children with the inattention/hyperactivity scale (IHS) > 1.25 accounted for 26.4% of all children with AR. The TNSS with IHS > 1.25 group were significantly higher than the IHS ≤ 1.25 group. Univariate analysis showed that age, gender, duration of AR symptoms, skin index, and PRQLQ subscales were associated with symptoms of hyperactivity and attention deficit (IHS > 1.25). After normalizing the age and gender factors, duration of AR symptoms and skin index correlated with IHS > 1.25. After stratifying age and gender, the correlation between IHS > 1.25 and skin index and PRQLQ subscales was mainly found in male children, and the association between the duration of AR symptoms and IHS > 1.25 was reflected in each group. Conclusions ADHD in children with AR is associated with severity, duration, and skin index of AR, and this association is more pronounced in male children. Electronic supplementary material The online version of this article (10.1186/s13052-019-0703-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Keyang Chen
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiuxiu Zheng
- Department of Otolaryngology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, College West Road No. 109, Wenzhou, 325027, Zhejiang, China
| | - Ziyue Li
- Department of Otolaryngology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, College West Road No. 109, Wenzhou, 325027, Zhejiang, China
| | - Haijie Xiang
- Department of Otolaryngology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, College West Road No. 109, Wenzhou, 325027, Zhejiang, China
| | - Bobei Chen
- Department of Otolaryngology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, College West Road No. 109, Wenzhou, 325027, Zhejiang, China.
| | - Hui Zhang
- Department of Pediatric Allergy and Immunology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, College West Road No. 109, Wenzhou, 325027, Zhejiang, China.
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26
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Xie QW, Dai X, Tang X, Chan CHY, Chan CLW. Risk of Mental Disorders in Children and Adolescents With Atopic Dermatitis: A Systematic Review and Meta-Analysis. Front Psychol 2019; 10:1773. [PMID: 31447731 PMCID: PMC6691144 DOI: 10.3389/fpsyg.2019.01773] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 07/16/2019] [Indexed: 12/30/2022] Open
Abstract
Assessing the psychological effects on children and adolescents of suffering atopic dermatitis (AD) is essential, when planning successful management. This study aimed to systematically review the literature regarding risk of mental disorders in children and adolescents with, or without, AD; and to explore confounders. We identified potentially relevant studies from EMBASE, MEDLINE, PsycINFO, ERIC, the British Nursing Index, the Family and Society Studies Worldwide, the Social Work Abstracts, and the Sociological Abstracts from inception to Sep 30, 2018. Investigators independently screened titles and abstracts, and then full-texts. Investigators independently extracted data from included studies. Meta-analyses using random-effects models were performed, reporting odds ratios (ORs; 95% CIs). Thirty-seven studies (n = 2,068,911 children/ adolescents) were included. Meta-analysis of 35 studies found that children and adolescents with AD had significantly higher risk of total mental disorders than those without AD (OR = 1.652; 95% CI, 1.463-1.864). There was no significant difference in risks for ADHD (OR = 1.563; 95% CI, 1.382-1.769); sleep disorders (OR = 2.100; 95% CI, 1.322-3.336); anxiety (OR = 1.339; 95% CI, 1.062-1.687); depression (OR = 1.402 95% CI, 1.256-1.565); conduct disorder (OR = 1.494 95% CI, 1.230-1.815); or ASD (OR = 2.574; 95% CI, 1.469-4.510; Q b = 8.344, p = 0.138). Race/ethnicity of child, target of comparison, type of studies, representativeness of the sample, measures of AD and mental disorders were significant moderators for total mental disorders. Integrated, holistic, multidisciplinary management of pediatric AD is significantly important, which emphasizes the well-being of the whole person.
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Affiliation(s)
- Qian-Wen Xie
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
| | - Xiaolu Dai
- Department of Social Work and Social Administration, Changsha Social Work College, Changsha, China
| | - Xinfeng Tang
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
| | - Celia H. Y. Chan
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
| | - Cecilia L. W. Chan
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
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Ballardini N, Kramer MS, Oken E, Henderson AJ, Bogdanovich N, Dahhou M, Patel R, Thompson J, Vilchuck K, Yang S, Martin RM, Flohr C. Associations of atopic dermatitis and asthma with child behaviour: Results from the PROBIT cohort. Clin Exp Allergy 2019; 49:1235-1244. [PMID: 31081565 DOI: 10.1111/cea.13417] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 04/02/2019] [Accepted: 04/14/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Conflicting findings from studies evaluating associations of allergic disease with child behaviour require longitudinal studies to resolve. OBJECTIVE To estimate the magnitude of associations of atopic dermatitis (AD) in infancy, and symptoms of asthma and AD at 6.5 years, with child behaviour at 6.5 years. METHODS Secondary cohort analysis of the Promotion of Breastfeeding Intervention Trial (PROBIT). PROBIT enrolled 17 046 infants at birth and followed them up at 6.5 years (n = 13 889). Study paediatricians collected data on infantile AD at repeated follow-up examinations during the first year of life. At 6.5 years, paediatricians performed skin prick tests and parents reported asthma and AD symptoms during the prior year. In addition, parents and teachers completed the Strength and Difficulties Questionnaire, which includes scales on hyperactivity/inattention, emotional problems, conduct problems, peer problems and prosocial behaviours. RESULTS Physician-diagnosed AD in the first year of life was not associated with increased risk for behavioural problems at 6.5 years. Emotional problems at 6.5 years were more common among children with AD symptoms (OR: 2.24, 95% CI: 1.62-3.12) and asthma symptoms (OR: 1.45; 95% CI: 1.07-1.96) during the past year at 6.5 years and ORs for children with symptoms of more severe AD and asthma were also higher. AD in the past year was also associated with probable hyperactivity/inattention disorder at 6.5 years (OR: 2.05; 95% CI: 1.09-3.84). Other subscales of the SDQ were not related to asthma or AD symptoms during the past year. CONCLUSIONS AND CLINICAL RELEVANCE Children with AD symptoms were at higher risk for concomitant hyperactivity/inattention and emotional disorder, and children with asthma symptoms were at higher risk of having concomitant emotional problems. However, AD during infancy did not predict childhood behaviours.
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Affiliation(s)
- Natalia Ballardini
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.,St John's Institute of Dermatology, King's College London, London, UK
| | - Michael S Kramer
- Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Alexander John Henderson
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Natalia Bogdanovich
- National Research and Applied Medicine Mother and Child Centre, Minsk, Belarus
| | - Mourad Dahhou
- Departments of Pediatrics and of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Rita Patel
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Jennifer Thompson
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Konstantin Vilchuck
- National Research and Applied Medicine Mother and Child Centre, Minsk, Belarus
| | - Seungmi Yang
- Departments of Pediatrics and of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Richard M Martin
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,University Hospitals Bristol NHS Foundation Trust, National Institute for Health Research, Bristol Biomedical Research Centre, University of Bristol, Bristol, UK.,Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK
| | - Carsten Flohr
- St John's Institute of Dermatology, Guy's and St Thomas' Hospital, NHS Foundation Trust and King's College London, London, UK
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Kim SY, Choi SH, Kim JD, Sol IS, Kim MJ, Kim YH, Jung YC, Sohn MH, Kim KW. Korean Youth with Comorbid Allergic Disease and Obesity Show Heightened Psychological Distress. J Pediatr 2019; 206:99-104.e4. [PMID: 30466789 DOI: 10.1016/j.jpeds.2018.10.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 10/20/2018] [Accepted: 10/23/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To explore psychological distress in Korean adolescents having allergic disease comorbid with obesity. STUDY DESIGN A total of 703 869 adolescents who completed the Korean Youth Risk Behavior Web-based Survey between 2007 and 2016 were analyzed. Participants were divided into 4 groups-healthy control, allergic disease only, obesity only, and comorbidity of allergic disease and obesity-and compared them to determine whether they showed differences in mental health. RESULTS Adolescents with both atopic dermatitis and obesity had significantly greater odds of experiencing unhappiness (OR, 1.17), stress (OR, 1.32), and suicidal ideation (OR, 1.25) than those without both conditions. The same was true of adolescents with obesity and allergic rhinitis (OR, 1.21, 1.37, and 1.27, respectively) or bronchial asthma (OR, 1.37, 1.39, and 1.37). The comorbidity groups also showed significantly greater odds of stress and suicidal ideation than the allergic disease-only (atopic dermatitis with obesity, 1.21 and 1.15, respectively; allergic rhinitis with obesity, 1.11 and 1.09; bronchial asthma with obesity, 1.17 and 1.14) and obesity-only groups (atopic dermatitis with obesity, 1.13 and 1.09; allergic rhinitis with obesity, 1.18 and 1.10; bronchial asthma with obesity, 1.18 and 1.21). CONCLUSIONS Allergic disease and obesity negatively and additively influence mental health in adolescents.
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Affiliation(s)
- Soo Yeon Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Ha Choi
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Deok Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Pediatrics, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - In Suk Sol
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Min Jung Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yoon Hee Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young-Chul Jung
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myung Hyun Sohn
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Won Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea.
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29
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Croen LA, Qian Y, Ashwood P, Daniels JL, Fallin D, Schendel D, Schieve LA, Singer AB, Zerbo O. Family history of immune conditions and autism spectrum and developmental disorders: Findings from the study to explore early development. Autism Res 2018; 12:123-135. [PMID: 30095240 DOI: 10.1002/aur.1979] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 04/05/2018] [Accepted: 05/28/2018] [Indexed: 11/11/2022]
Abstract
Numerous studies have reported immune system disturbances in individuals with autism and their family members; however, there is considerable variability in findings with respect to the specific immune conditions involved, their timing, and the family members affected and little understanding of variation by autism subphenotype. Using data from the Study to Explore Early Development (SEED), a multi-site case-control study of children born 2003-2006 in the United States, we examined the role of family history of autoimmune diseases, asthma, and allergies in autism spectrum disorder (ASD) as well as other developmental disorders (DD). We investigated maternal immune conditions during the pregnancy period, as well as lifetime history of these conditions in several family members (mother, father, siblings, and study child). Logistic regression analyses included 663 children with ASD, 984 children with DD, and 915 controls ascertained from the general population (POP). Maternal history of eczema/psoriasis and asthma was associated with a 20%-40% increased odds of both ASD and DD. Risk estimates varied by specific ASD subphenotypes in association with these exposures. In addition, children with ASD were more likely to have a history of psoriasis/eczema or allergies than POP controls. No association was observed for paternal history or family history of these immune conditions for either ASD or DD. These data support a link between maternal and child immune conditions and adverse neurodevelopmental outcomes, and further suggest that associations may differ by ASD phenotype of the child. Autism Research 2019, 12: 123-135. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Using data from a large multi-site study in the US-the Study to Explore Early Development-we found that women with a history of eczema/psoriasis and asthma are more likely to have children with ASD or DD. In addition, children with ASD are more likely to have a history of psoriasis/eczema or allergies than typically developing children. These data support a link between maternal and child immune conditions and adverse neurodevelopmental outcomes.
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Affiliation(s)
- Lisa A Croen
- Division of Research, Kaiser Permanente, Oakland, California (L.A.C., Y.Q., O.Z.)
| | - Yinge Qian
- Division of Research, Kaiser Permanente, Oakland, California (L.A.C., Y.Q., O.Z.)
| | - Paul Ashwood
- Department of Medical Microbiology and Immunology, University of California, Davis, California (P.A.)
| | - Julie L Daniels
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, North Carolina (J.L.D., A.B.S.)
| | - Daniele Fallin
- Johns Hopkins School of Public Health, Baltimore, Maryland (D.F.)
| | - Diana Schendel
- Department of Public Health, Section for Epidemiology, Aarhus University, Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH; National Centre for Register-based Research, Aarhus University, Aarhus, Denmark, Aarhus, Denmark
| | - Laura A Schieve
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia (L.A.S.)
| | - Alison B Singer
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, North Carolina (J.L.D., A.B.S.)
| | - Ousseny Zerbo
- Division of Research, Kaiser Permanente, Oakland, California (L.A.C., Y.Q., O.Z.)
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30
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Mitchell AE. Bidirectional relationships between psychological health and dermatological conditions in children. Psychol Res Behav Manag 2018; 11:289-298. [PMID: 30104911 PMCID: PMC6074762 DOI: 10.2147/prbm.s117583] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Dermatological conditions are common among children. They are a frequent cause of presentation to health care services and a leading contributor to burden of disease. Evidence supports the notion that bidirectional relationships exist between children’s physical and psychological health, whereby the child’s dermatological condition can impact their psychological health and well-being, while, in the reverse direction, psychological factors (eg, stress) can impact the severity and course of the child’s skin disease. The psychological impact of dermatological conditions in childhood needs to be taken into account during the assessment, planning, and treatment phases of management. Likewise, the potential effect of children’s emotional and behavioral difficulties on management, particularly in terms of the impact on parents’ ability to implement their child’s treatment plan, should be considered. This literature review summarizes the current evidence for the relationships between three common chronic dermatological conditions of childhood – atopic dermatitis, psoriasis, and urticaria – and psychological adjustment and quality of life in childhood. Overall, a general paucity of research in the pediatric context – combined with limitations in terms of study design, variability in operationalization of constructs, and heterogeneity in measurement of outcomes – makes it difficult to draw firm conclusions in this area. Based on the available research, implications for successful long-term management of these conditions are discussed in terms of integrating psychological and parenting support with medical management to improve adherence, reduce disease severity, and improve quality of life for children and their families.
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Affiliation(s)
- Amy E Mitchell
- Parenting and Family Support Centre, School of Psychology, The University of Queensland, Brisbane, QLD, Australia,
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31
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Wang LJ, Yu YH, Fu ML, Yeh WT, Hsu JL, Yang YH, Chen WJ, Chiang BL, Pan WH. Attention deficit-hyperactivity disorder is associated with allergic symptoms and low levels of hemoglobin and serotonin. Sci Rep 2018; 8:10229. [PMID: 29980754 PMCID: PMC6035203 DOI: 10.1038/s41598-018-28702-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 06/28/2018] [Indexed: 12/12/2022] Open
Abstract
This study investigated whether common comorbidities or biochemical factors, such as allergic disease, anemia, inflammation, and neurotransmitters, are singly or additively associated with an increased risk of attention deficit–hyperactivity disorder (ADHD). We recruited 216 children diagnosed with ADHD and 216 age-, sex-, height-, weight-, and class-matched controls from 31 elementary schools in Taipei, Taiwan. The International Study of Asthma and Allergies in Childhood questionnaire was used to measure allergic symptoms. Fasting venous blood was collected and analyzed for complete blood count, white blood cell differential count, immunoglobulin (Ig) E level, and serotonin (5-HT) level. The results showed that symptoms of both rhinitis (OR = 2.08, 95% CI = 1.42–3.05) and eczema (OR = 1.72, 95% CI = 1.02–2.88) were significantly associated with increased risk of ADHD. Children with ADHD showed considerably lower levels of hemoglobin (p = 0.001) and 5-HT (p < 0.001) and higher IgE level (p < 0.001) and eosinophil count (p = 0.001) than did control children. ADHD risk increased with the number of aforementioned biochemical risk factors present (one factor: OR = 1.87, 95% CI = 0.87–4.18; two factors: OR = 2.90, 95% CI = 1.29–6.48; three factors: OR = 4.47, 95% CI = 1.97–10.13; four factors: OR = 6.53, 95% CI = 2.43–17.57). Findings suggest that either ADHD’s etiology is multidimensional or the aforementioned conditions have shared etiology with ADHD.
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Affiliation(s)
- Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Hui Yu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Ming-Ling Fu
- Department of Food and Nutrition, Chung-Hwa University of Medical Technology, Tainan, Taiwan
| | - Wen-Ting Yeh
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Jung-Lung Hsu
- Graduate Institute of Humanities in Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Pediatrics, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yao-Hsu Yang
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Wei J Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Bor-Luen Chiang
- Department of Pediatrics, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wen-Harn Pan
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan. .,Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei, Taiwan.
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32
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Allergic Rhinitis and Other Atopic Diseases in Children With Attention Deficit Hyperactivity Disorder. CURRENT TREATMENT OPTIONS IN ALLERGY 2018. [DOI: 10.1007/s40521-018-0164-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Atopic dermatitis is a heterogeneous, chronic, and inflammatory skin disease that is associated with a profound symptom burden. Recent studies have demonstrated associations between atopic dermatitis and a number of multi-organ and systemic disorders. The origin of these comorbid conditions is likely multifactorial, with combined effects of skin-barrier disruption, immune dysregulation, intense symptoms, and iatrogenic complications. Some of these comorbid conditions appear to be related to the underlying severity of atopic dermatitis and inadequate disease control. This review will summarize recent developments in the understanding of the comorbid health disorders associated with atopic dermatitis, particularly infections, sleep disturbances, and cardiovascular disease.
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Affiliation(s)
- Jonathan I Silverberg
- Departments of Dermatology, Preventive Medicine, and Medical Social Sciences, Northwestern University Feinberg School of Medicine, Arkes building, 676 N Saint Clair St, Suite 1600, Chicago, IL, 60611, USA
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34
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Affiliation(s)
- Kyung Suk Lee
- Department of Pediatrics, College of Medicine, Hanyang University, Seoul, Korea
| | - Yeong Ho Rha
- Department of Pediatrics, Kyung Hee University School of Medicine, Seoul, Korea
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35
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Felice VD, O'Mahony SM. The microbiome and disorders of the central nervous system. Pharmacol Biochem Behav 2017; 160:1-13. [PMID: 28666895 DOI: 10.1016/j.pbb.2017.06.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 06/12/2017] [Accepted: 06/26/2017] [Indexed: 02/07/2023]
Abstract
Alterations of the gut microbiota have been associated with stress-related disorders including depression and anxiety and irritable bowel syndrome (IBS). More recently, researchers have started investigating the implication of perturbation of the microbiota composition in neurodevelopmental disorders including autism spectrum disorders and Attention-Deficit Hypersensitivity Disorder (ADHD). In this review we will discuss how the microbiota is established and its functions in maintaining health. We also summarize both pre and post-natal factors that shape the developing neonatal microbiota and how they may impact on health outcomes with relevance to disorders of the central nervous system. Finally, we discuss potential therapeutic approaches based on the manipulation of the gut bacterial composition.
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Affiliation(s)
- Valeria D Felice
- Department of Pharmacology and Therapeutics, University College Cork, Cork, Ireland
| | - Siobhain M O'Mahony
- APC Microbiome Institute, University College Cork, Cork, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork, Ireland.
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36
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Zhou RY, Wang JJ, Sun JC, You Y, Ying JN, Han XM. Attention deficit hyperactivity disorder may be a highly inflammation and immune-associated disease (Review). Mol Med Rep 2017; 16:5071-5077. [PMID: 28849096 DOI: 10.3892/mmr.2017.7228] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 06/01/2017] [Indexed: 11/06/2022] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) is a common behavioral disorder. Previous research has indicated that genetic factors, family education, environment and dietary habits are associated with ADHD. It has been determined that in China many children with ADHD also have allergic rhinitis or asthma. These children are more susceptible to the common cold or upper respiratory infections compared with normal healthy children. Additionally, the common cold or an upper respiratory infection may lead to disease recurrence or worsen the symptoms in these children. Previous studies have determined that ADHD may have a close association with allergic disease. Based on the clinically observed phenomenon and previous studies, it was hypothesized that ADHD is a high inflammation and immune‑associated disease. Therefore, the authors designed clinical and animal experiments to test this hypothesis in the future. Immune system disorders may be a novel part of the etiology of ADHD. The current report may have implications for future clinical practice.
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Affiliation(s)
- Rong-Yi Zhou
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Jiao-Jiao Wang
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Ji-Chao Sun
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Yue You
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Jing-Nang Ying
- Department of Pediatrics, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, P.R. China
| | - Xin-Min Han
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
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Sleep patterns of young children with newly diagnosed atopic dermatitis. Postepy Dermatol Alergol 2017; 34:143-147. [PMID: 28507494 PMCID: PMC5420607 DOI: 10.5114/ada.2017.67080] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 03/14/2016] [Indexed: 11/17/2022] Open
Abstract
Introduction Even though atopic dermatitis (AD) most often begins in the first year of life, it is not well known whether sleep disturbances occur following the onset of the disease or whether they develop later. Aim To determine the sleep patterns of young children already diagnosed with AD in comparison to a control group by using a validated questionnaire, the Brief Infant Sleep Questionnaire (BISQ). Material and methods Forty-six children with a new diagnosis of AD and 60 healthy children, aged 3–36 months, participated in the study. Their sleep behaviors were assessed using the BISQ along with a structured sociodemographic data form. Results It was found that when compared with healthy children, children with AD did not have decreased daily total sleep duration (p = 0.1); however, it was found that they woke up more frequently at night (52.2% vs. 40%, p = 0.4) and they stayed awake significantly longer than 60 min when they woke up (41.3% vs. 11.7%, p < 0.05). In addition, mothers of children with AD reported that their children had three times as many sleep problems compared to the reports of mothers of healthy children. Conclusions The findings of this study showed that sleep disturbance was more common in young children with already diagnosed AD, and the BISQ provided a practical way to assess the sleep patterns. The use of a screening tool to enable early identification and treatment of childhood sleep problems among patients with AD should be encouraged.
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Miyazaki C, Koyama M, Ota E, Swa T, Mlunde LB, Amiya RM, Tachibana Y, Yamamoto-Hanada K, Mori R. Allergic diseases in children with attention deficit hyperactivity disorder: a systematic review and meta-analysis. BMC Psychiatry 2017; 17:120. [PMID: 28359274 PMCID: PMC5374627 DOI: 10.1186/s12888-017-1281-7] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 03/23/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Reports of frequent manifestation of allergic diseases in children with attention deficit hyperactivity disorder (ADHD) have been the subject of mounting clinical interest. However, evidence supporting the association between ADHD and allergies is inconsistent and has yet to be systematically reviewed. The objective of this study was to compile and assess available studies on the association between ADHD and allergic diseases in children. METHODS A comprehensive search using MEDLINE, EMBASE, the Cochrane library, and CINAHL databases was completed in 23 November 2015. The inclusion criteria for studies were that the research assessed allergic diseases in children, 18 years of age and younger, with a diagnosis of ADHD and that a distinct comparison group was incorporated. Any comparative studies, encompassing both randomized controlled trials and observational studies, were considered for inclusion. Two review authors independently assessed the quality of the selected studies by the use of validated assessment tools, performed data extraction and conducted meta-analysis according to Cochrane Collaboration guidelines. RESULTS Five eligible studies were included in this systematic review. Of these studies, three were case-control and two were cross sectional studies. A majority of information from the five studies was classified as having low or unclear risk of bias. The meta-analysis showed an association between children with ADHD and asthma compared with the control groups (OR: 1.80, 95% CI: 1.57 - 2.07; five studies, low quality of evidence), but did not indicate an association between food allergy and ADHD (OR: 1.13, 95% CI: 0.88 - 1.47; three studies very low quality of evidence). The odds of experiencing allergic rhinitis, atopic dermatitis, and allergic conjunctivitis were slightly higher in children with ADHD compared with control groups, though a substantial statistical heterogeneity was notable in the overall effect estimates. CONCLUSIONS The findings from this review and meta-analysis show that children with ADHD are more likely to have asthma, allergic rhinitis, atopic dermatitis, and allergic conjunctivitis than their counterparts. Interventions including strategies for managing allergies in children with ADHD would be beneficial.
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Affiliation(s)
- Celine Miyazaki
- Department of Health Policy, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
| | - Momoko Koyama
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-8654 Japan
| | - Erika Ota
- Department of Health Policy, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
- Global Health Nursing, Graduate School of Nursing Science, St. Luke’s International University, 10-1 Akashicho, Chuo-ku, Tokyo, 104-0044 Japan
| | - Toshiyuki Swa
- Department of Health Policy, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
- Graduate School of Human Sciences, Osaka University, 1-1 Yamadaoka Suita, Osaka Prefecture, 565-0871 Japan
| | - Linda B. Mlunde
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-8654 Japan
| | - Rachel M. Amiya
- Department of Family Nursing, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-8654 Japan
| | - Yoshiyuki Tachibana
- Department of Psychosocial Medicine, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
| | - Kiwako Yamamoto-Hanada
- Department of Medical Specialties, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
| | - Rintaro Mori
- Department of Health Policy, National Center for Child Health and Development, 10-1-2 Okura, Setagaya-ku, Tokyo, 157-8535 Japan
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Thabrew H, McDowell H, Given K, Murrell K. Systematic Review of Screening Instruments for Psychosocial Problems in Children and Adolescents With Long-Term Physical Conditions. Glob Pediatr Health 2017; 4:2333794X17690314. [PMID: 28255576 PMCID: PMC5315369 DOI: 10.1177/2333794x17690314] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 12/27/2016] [Indexed: 01/03/2023] Open
Abstract
Children and adolescents with long-term physical conditions (LTPCs) are at greater risk of developing psychosocial problems. Screening for such problems may be undertaken using validated psychometric instruments to facilitate early intervention. A systematic review was undertaken to identify clinically utilized and psychometrically validated instruments for identifying depression, anxiety, behavior problems, substance use problems, family problems, and multiple problems in children and adolescents with LTPCs. Comprehensive searches of articles published in English between 1994 and 2014 were completed via Medline, Embase, PsycINFO, CINAHL, and Cochrane CENTRAL databases, and by examining reference lists of identified articles and previous related reviews. Forty-four potential screening instruments were identified, described, and evaluated against predetermined clinical and psychometric criteria. Despite limitations in the evidence regarding their clinical and psychometric validity in this population, a handful of instruments, available at varying cost, in multiple languages and formats, were identified to support targeted, but not universal, screening for psychosocial problems in children and adolescents with LTPCs.
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Genuneit J. Attention: this is one itchy problem! Pediatr Allergy Immunol 2017; 28:51-52. [PMID: 28127841 DOI: 10.1111/pai.12668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jon Genuneit
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
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41
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Schans JVD, Çiçek R, de Vries TW, Hak E, Hoekstra PJ. Association of atopic diseases and attention-deficit/hyperactivity disorder: A systematic review and meta-analyses. Neurosci Biobehav Rev 2017; 74:139-148. [PMID: 28111269 DOI: 10.1016/j.neubiorev.2017.01.011] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 12/16/2016] [Accepted: 01/09/2017] [Indexed: 12/17/2022]
Abstract
Over the last decades, the hypothesis has been raised that an atopic response could lead to the development of attention-deficit/hyperactivity disorder (ADHD). This study systematically reviews the observational cross-sectional and longitudinal studies that assessed the association between atopic disorders including asthma, atopic eczema, allergic rhinitis, and ADHD in children and adolescents. For longitudinal studies, a weighted Mantel-Haenszel odds ratio of these associations was estimated. The majority of cross-sectional and longitudinal studies reported a statistically significant positive association. The meta-analysis of longitudinal studies revealed an overall weighted odds ratio for asthma of 1.34 (95% confidence interval [CI] 1.24-1.44), 1.32 (95% CI 1.20-1.45) for atopic eczema, and 1.52 (95% CI 1.43-1.63) for allergic rhinitis. Heterogeneity of study data was low (I2: 0%, p=0.46 and p=0.64, respectively) for both studies examining asthma and eczema but substantial for rhinitis studies (I2: 82%, p=0.004). This current systematic review provides strong evidence that ADHD is associated with atopic diseases and that individuals have a 30% to 50% greater chance of developing ADHD compared to controls.
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Affiliation(s)
- Jurjen van der Schans
- Department of Pharmacy, Pharmacoepidemiology & Pharmacoeconomics, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Rukiye Çiçek
- Department of Pharmacy, Pharmacoepidemiology & Pharmacoeconomics, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Tjalling W de Vries
- Pediatrics, Medical Centre Leeuwarden, Henri Dunantweg 2, 8934 AD Leeuwarden, The Netherlands
| | - Eelko Hak
- Department of Pharmacy, Pharmacoepidemiology & Pharmacoeconomics, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Pieter J Hoekstra
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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Lamanna AL, Craig F, Matera E, Simone M, Buttiglione M, Margari L. Risk factors for the existence of attention deficit hyperactivity disorder symptoms in children with autism spectrum disorders. Neuropsychiatr Dis Treat 2017; 13:1559-1567. [PMID: 28670125 PMCID: PMC5478272 DOI: 10.2147/ndt.s132214] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Over the years, several authors have reported symptoms of attention deficit hyperactivity disorder (ADHD) in patients with autism spectrum disorders (ASD); however, studies on the risk factors of ADHD symptoms in children with ASD are lacking. The aim of this cross-sectional study was to identify the risk factors for the development of ADHD symptoms in children with ASD. The sample consisted of 67 children with ASD who were assessed with Conner's Parent Rating Scale-Revised (CPRS-R), and with a semi-structured detailed interview administered to parents, to collect a series of clinical data such as coexisting somatic and neuropsychiatric problems and familial and pre/peri/postpartum risk factors. We found that 55% of ASD children exceeded the cut-off of CPRS-R Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), total scale. The univariate analyses showed that children's age (P=0.048), motor delay (P=0.039), enuresis (P=0.014), allergies (P<0.01), comorbid oppositional defiant disorder (P=0.026) and intellectual disabilities comorbidities (P=0.034) were associated to the CPRS-R DSM-IV total score. Some familial predictors such as neuropsychiatric family history of intellectual disabilities (P=0.003) and psychosis (P=0.039) were related to the CPRS-R DSM-IV total score. In particular, a model including allergies (P=0.000) and family history of psychosis (P=0.03) explained 25% (corrected R2=0.25) of the variance of the DSM-IV ADHD score. In conclusion, we identified some risk factors associated with the development of ADHD symptoms in ASD children that need to be studied further.
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Affiliation(s)
- Anna Linda Lamanna
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Francesco Craig
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Emilia Matera
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Marta Simone
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Maura Buttiglione
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Lucia Margari
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
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Abstract
BACKGROUND Prior studies have suggested a relationship between atopy and mental health, although methodological barriers have limited the generalizability of these findings. The objective of this study was to investigate the relationship between early-life atopy and vulnerability to mental health problems among youth in the community. METHOD Data were drawn from the Raine Study (N = 2868), a population-based birth cohort study in Western Australia. Logistic regression and generalized estimating equations were used to examine the relationship between atopy at ages 1-5 years [using parent report and objective biological confirmation (sera IgE)], and the range of internalizing and externalizing mental health problems at ages 5-17 years. RESULTS Atopy appears to be associated with increased vulnerability to affective and anxiety problems, compared to youth without atopy. These associations remained significant after adjusting for a range of potential confounders. No relationship was evident between atopy and attention deficit hyperactivity disorder or externalizing problems. CONCLUSIONS Findings are the first linking atopy (measured by both parent report and objective verification) with increased vulnerability to affective and anxiety problems. Therefore, replication is required. If replicated, future research aimed at understanding the possible biological and/or social and environmental pathways underlying these links is needed. Such information could shed light on shared pathways that could lead to more effective treatments for both atopy and internalizing mental health problems.
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Affiliation(s)
- R D Goodwin
- Department of Psychology,Queens College and The Graduate Center,City University of New York (CUNY),Queens,NY,USA
| | - M Robinson
- Telethon Kids Institute,The University of Western Australia,West Perth,WA,Australia
| | - P D Sly
- Telethon Kids Institute,The University of Western Australia,West Perth,WA,Australia
| | - P G Holt
- Telethon Kids Institute,The University of Western Australia,West Perth,WA,Australia
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Nygaard U, Riis JL, Deleuran M, Vestergaard C. Attention-Deficit/Hyperactivity Disorder in Atopic Dermatitis: An Appraisal of the Current Literature. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2016; 29:181-188. [DOI: 10.1089/ped.2016.0705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Uffe Nygaard
- Department of Dermatology and Venereology, Aarhus University Hospital, University of Aarhus, Aarhus, Denmark
| | - Jette L. Riis
- Department of Dermatology and Venereology, Aarhus University Hospital, University of Aarhus, Aarhus, Denmark
| | - Mette Deleuran
- Department of Dermatology and Venereology, Aarhus University Hospital, University of Aarhus, Aarhus, Denmark
| | - Christian Vestergaard
- Department of Dermatology and Venereology, Aarhus University Hospital, University of Aarhus, Aarhus, Denmark
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Hammer-Helmich L, Linneberg A, Obel C, Thomsen SF, Tang Møllehave L, Glümer C. Mental health associations with eczema, asthma and hay fever in children: a cross-sectional survey. BMJ Open 2016; 6:e012637. [PMID: 27742629 PMCID: PMC5073477 DOI: 10.1136/bmjopen-2016-012637] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE This study aimed to examine the association of eczema, asthma and hay fever with mental health in a general child population and to assess the influence of parental socioeconomic position on these associations. METHODS We conducted a cross-sectional health survey of children aged 3, 6, 11 and 15 years in the City of Copenhagen, Denmark. Individual questionnaire data on eczema, asthma, and hay fever and mental health problems assessed using the Strengths and Difficulties Questionnaire (SDQ) was linked to register data on demographics and parental socioeconomic position. 9215 (47.9%) children were included in the analyses. RESULTS Linear regression analyses showed that children with current eczema symptoms had higher SDQ scores (mean difference, 95% CI) of emotional problems (0.26, 0.12 to 0.39), conduct problems (0.19, 0.09 to 0.29) and hyperactivity problems (0.32, 0.16 to 0.48); children with current asthma symptoms had higher SDQ scores of emotional problems (0.45, 0.32 to 0.58), conduct problems (0.28, 0.18 to 0.38) and hyperactivity problems (0.52, 0.35 to 0.69); and children with current hay fever symptoms had higher SDQ scores of emotional problems (0.57, 0.42 to 0.72), conduct problems (0.22, 0.11 to 0.33), hyperactivity problems (0.44, 0.26 to 0.61) and peer problems (0.14, 0.01 to 0.26), compared with children without current symptoms of the relevant disease. For most associations, parental socioeconomic position did not modify the effect. CONCLUSIONS Children with eczema, asthma or hay fever had more emotional, conduct and hyperactivity problems, but not peer problems, compared with children without these diseases. Atopic diseases added equally to the burden of mental health problems independent of socioeconomic position.
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Affiliation(s)
- Lene Hammer-Helmich
- Research Centre for Prevention and Health, The Capital Region of Denmark, Copenhagen, Denmark
- Department of Real World Evidence and Epidemiology, H. Lundbeck A/S, Valby, Denmark
| | - Allan Linneberg
- Research Centre for Prevention and Health, The Capital Region of Denmark, Copenhagen, Denmark
- Department of Clinical Experimental Research, Rigshospitalet, Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Carsten Obel
- Department of Public Health, Aarhus University, Institute of General Medical Practice, Arhus, Denmark
| | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Line Tang Møllehave
- Research Centre for Prevention and Health, The Capital Region of Denmark, Copenhagen, Denmark
| | - Charlotte Glümer
- Research Centre for Prevention and Health, The Capital Region of Denmark, Copenhagen, Denmark
- Faculty of Medicine, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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46
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Associations between allergic diseases and attention deficit hyperactivity/oppositional defiant disorders in children. Pediatr Res 2016; 80:480-5. [PMID: 27356086 DOI: 10.1038/pr.2016.111] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 03/15/2016] [Indexed: 11/08/2022]
Abstract
BACKGROUND We aim to investigate the detailed associations between allergic diseases with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) among children. METHODS Clinical information from 2,896 children enrolled in the Taiwan Children Health Study was obtained for analyses. Allergic diseases, including atopic dermatitis, asthma, and allergic rhinitis, have been evaluated based on the questions adjusted from International Study of Asthma and Allergies in Childhood. The Swanson, Nolan, and Pelham questionnaire was used to assess symptoms of ADHD and ODD. Symptoms of depression, stress, and poor sleep quality were evaluated as the interactive risk factors. RESULTS Children having symptoms of allergic diseases within the past 1 y were associated with having all dimensions of symptoms of ADHD and ODD. Children with ever having a physician-diagnosed atopic dermatitis were associated with inattentive and hyperactive-impulsive symptoms of ADHD. Ever diagnosed asthma was associated with ADHD and ODD. Ever diagnosed allergic rhinitis was associated with inattentive and combined symptoms of ADHD and ODD. CONCLUSION Children with allergic diseases, such as atopic dermatitis, asthma, and allergic rhinitis, were associated with exhibiting ADHD and ODD.
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Lee CY, Chen MH, Jeng MJ, Hsu JW, Tsai SJ, Bai YM, Hung GY, Yen HJ, Chen TJ, Su TP. Longitudinal association between early atopic dermatitis and subsequent attention-deficit or autistic disorder: A population-based case-control study. Medicine (Baltimore) 2016. [PMID: 27684861 DOI: 10.1097/%2fmd.0000000000005005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
Atopic dermatitis (AD) is one of the common allergic diseases in children. The presence of allergic diseases was found to have association with the risk of developing attention-deficit hyperactivity disorder (ADHD) or autistic spectrum disorder (ASD) in children, but it is still inconclusive. This study was to investigate the longitudinal relationship between AD developed during toddlerhood and subsequent development of ADHD or ASD in later childhood. Toddlers born between 1998 and 2008 and diagnosed with AD at the age younger than 3 years and older than 1 month were retrieved from Taiwan's National Health Insurance Research Database. Age- and gender-matched toddlers with no lifetime AD were enrolled as the control group. All enrolled toddlers were followed until 2011 to identify the development of ADHD or ASD. Multivariate Cox regression analysis was performed to analyze the hazard ratios (HRs). The risks associated with allergic comorbidities were analyzed. A total of 18,473 toddlers were enrolled into the AD group. The presence of AD significantly increased the risk of developing ADHD (HR = 2.92, 95% confidence interval [CI] = 2.48-3.45) or ASD (HR = 8.90, 95% CI = 4.98-15.92) when aged 3 years or older. Children from the AD group with 3 comorbidities together, namely, allergic rhinitis, allergic conjunctivitis, and asthma, had the greatest risk of developing ADHD and ASD (ADHD: HR = 4.67, 95% CI = 3.81-5.43; ASD: HR = 16.65, 95% CI = 8.63-30.60). In conclusion, toddlers who suffer from AD at the age younger than 3 years are at a higher risk of developing ADHD and ASD during later childhood. Pediatricians taking care of toddlers with AD should have knowledge of this increased risk of developing ADHD and ASD later in life, especially when children have certain comorbidities such as allergic rhinitis, allergic conjunctivitis, and asthma.
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Affiliation(s)
- Chih-Ying Lee
- aDepartment of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C bInstitute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C cDepartment of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C dInstitute of Hospital and Health Care Administration, School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C eDepartment of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
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Lee CY, Chen MH, Jeng MJ, Hsu JW, Tsai SJ, Bai YM, Hung GY, Yen HJ, Chen TJ, Su TP. Longitudinal association between early atopic dermatitis and subsequent attention-deficit or autistic disorder: A population-based case-control study. Medicine (Baltimore) 2016; 95:e5005. [PMID: 27684861 PMCID: PMC5265954 DOI: 10.1097/md.0000000000005005] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Atopic dermatitis (AD) is one of the common allergic diseases in children. The presence of allergic diseases was found to have association with the risk of developing attention-deficit hyperactivity disorder (ADHD) or autistic spectrum disorder (ASD) in children, but it is still inconclusive. This study was to investigate the longitudinal relationship between AD developed during toddlerhood and subsequent development of ADHD or ASD in later childhood. Toddlers born between 1998 and 2008 and diagnosed with AD at the age younger than 3 years and older than 1 month were retrieved from Taiwan's National Health Insurance Research Database. Age- and gender-matched toddlers with no lifetime AD were enrolled as the control group. All enrolled toddlers were followed until 2011 to identify the development of ADHD or ASD. Multivariate Cox regression analysis was performed to analyze the hazard ratios (HRs). The risks associated with allergic comorbidities were analyzed. A total of 18,473 toddlers were enrolled into the AD group. The presence of AD significantly increased the risk of developing ADHD (HR = 2.92, 95% confidence interval [CI] = 2.48-3.45) or ASD (HR = 8.90, 95% CI = 4.98-15.92) when aged 3 years or older. Children from the AD group with 3 comorbidities together, namely, allergic rhinitis, allergic conjunctivitis, and asthma, had the greatest risk of developing ADHD and ASD (ADHD: HR = 4.67, 95% CI = 3.81-5.43; ASD: HR = 16.65, 95% CI = 8.63-30.60). In conclusion, toddlers who suffer from AD at the age younger than 3 years are at a higher risk of developing ADHD and ASD during later childhood. Pediatricians taking care of toddlers with AD should have knowledge of this increased risk of developing ADHD and ASD later in life, especially when children have certain comorbidities such as allergic rhinitis, allergic conjunctivitis, and asthma.
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Affiliation(s)
- Chih-Ying Lee
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
| | - Mei-Jy Jeng
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C
- Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C
- Correspondence: Mei-Jy Jeng, Department of Pediatrics, Taipei Veterans General Hospital, 201, Section 2, Shih-Pai Road, Taipei 11217, Taiwan, R.O.C (e-mail: )
| | - Ju-Wei Hsu
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
| | - Shih-Jen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
| | - Ya-Mei Bai
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C
- Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
| | - Giun-Yi Hung
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C
| | - Hsiu-Ju Yen
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan , R.O.C
| | - Tzeng-Ji Chen
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C
| | - Tung-Ping Su
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
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Theoharides TC, Tsilioni I, Patel AB, Doyle R. Atopic diseases and inflammation of the brain in the pathogenesis of autism spectrum disorders. Transl Psychiatry 2016; 6:e844. [PMID: 27351598 PMCID: PMC4931610 DOI: 10.1038/tp.2016.77] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 02/23/2016] [Accepted: 03/17/2016] [Indexed: 12/12/2022] Open
Abstract
Autism spectrum disorders (ASDs) affect as many as 1 in 45 children and are characterized by deficits in sociability and communication, as well as stereotypic movements. Many children also show severe anxiety. The lack of distinct pathogenesis and reliable biomarkers hampers the development of effective treatments. As a result, most children with ASD are prescribed psychopharmacologic agents that do not address the core symptoms of ASD. Autoantibodies against brain epitopes in mothers of children with ASD and many such children strongly correlate with allergic symptoms and indicate an aberrant immune response, as well as disruption of the blood-brain barrier (BBB). Recent epidemiological studies have shown a strong statistical correlation between risk for ASD and either maternal or infantile atopic diseases, such as asthma, eczema, food allergies and food intolerance, all of which involve activation of mast cells (MCs). These unique tissue immune cells are located perivascularly in all tissues, including the thalamus and hypothalamus, which regulate emotions. MC-derived inflammatory and vasoactive mediators increase BBB permeability. Expression of the inflammatory molecules interleukin (IL-1β), IL-6, 1 L-17 and tumor necrosis factor (TNF) is increased in the brain, cerebrospinal fluid and serum of some patients with ASD, while NF-kB is activated in brain samples and stimulated peripheral blood immune cells of other patients; however, these molecules are not specific. Instead the peptide neurotensin is uniquely elevated in the serum of children with ASD, as is corticotropin-releasing hormone, secreted from the hypothalamus under stress. Both peptides trigger MC to release IL-6 and TNF, which in turn, stimulate microglia proliferation and activation, leading to disruption of neuronal connectivity. MC-derived IL-6 and TGFβ induce maturation of Th17 cells and MCs also secrete IL-17, which is increased in ASD. Serum IL-6 and TNF may define an ASD subgroup that benefits most from treatment with the natural flavonoid luteolin. Atopic diseases may create a phenotype susceptible to ASD and formulations targeting focal inflammation of the brain could have great promise in the treatment of ASD.
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Affiliation(s)
- T C Theoharides
- Molecular Immunopharmacology and Drug Discovery Laboratory, Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA, USA
- Sackler School of Graduate Biomedical Sciences, Program in Cell, Molecular and Developmental Biology, Tufts University, Boston, MA, USA
- Department of Internal Medicine, Tufts University School of Medicine and Tufts Medical Center, Boston, MA, USA
- Department of Psychiatry, Tufts University School of Medicine and Tufts Medical Center, Boston, MA, USA
| | - I Tsilioni
- Molecular Immunopharmacology and Drug Discovery Laboratory, Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA, USA
| | - A B Patel
- Molecular Immunopharmacology and Drug Discovery Laboratory, Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA, USA
- Sackler School of Graduate Biomedical Sciences, Program in Cell, Molecular and Developmental Biology, Tufts University, Boston, MA, USA
| | - R Doyle
- Department of Child Psychiatry, Harvard Medical School, Massachusetts General Hospital and McLean Hospital, Boston, MA, USA
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50
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Lee E, Lee SH, Kwon JW, Kim YH, Cho HJ, Yang SI, Jung YH, Kim HY, Seo JH, Kim BJ, Kim HB, Lee SY, Kwon HJ, Hong SJ. Atopic dermatitis phenotype with early onset and high serum IL-13 is linked to the new development of bronchial hyperresponsiveness in school children. Allergy 2016; 71:692-700. [PMID: 26797819 DOI: 10.1111/all.12844] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is characterized by a heterogeneous clinical spectrum, and some forms of AD are associated with the initial steps of allergic march. The aims of this study were to determine AD phenotypes in school-age children and investigate their associations with the allergic march in each cluster. METHODS We included 242 children (6-8 years) with current AD from the Children's HEalth and Environmental Research study, a 4-year prospective follow-up study with 2-year survey intervals. Latent class analysis was used. Serum IL-13 and thymic stromal lymphopoietin (TSLP) levels at the time of enrollment were measured using ELISA. RESULTS We identified four current AD phenotypes in children, characterized as 'early onset with low atopy' (26.4% of the sample; group 1), 'early onset with high atopy and high eosinophil percentages' (48.3%; group 2), 'late onset with low atopy' (9.9%; group 3), and 'late onset with high atopy and normal eosinophils' (15.3%; group 4). Although groups 2 and 4 demonstrated high atopic burden, children in group 2 showed the persistence of AD and eosinophilia associated with a high prevalence of new cases of bronchial hyper-responsiveness and asthma symptoms during follow-up. The serum IL-13 level was significantly increased in the early-onset AD groups, but there was no significant difference in the serum TSLP levels across all four groups. CONCLUSION An allergic march-associated AD phenotype exists that is characterized by early onset of AD with its persistence, increased serum IL-13 levels, high atopy, and a persistently increased blood eosinophil percentage.
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Affiliation(s)
- E. Lee
- Department of Pediatrics; Childhood Asthma and Atopy Center; Environmental Health Center; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - S. H. Lee
- Asan Institute for Life Sciences; University of Ulsan College of Medicine; Seoul Korea
| | - J. W. Kwon
- Department of Pediatrics; Seoul National University Bundang Hospital; Seongnam Korea
| | - Y. H. Kim
- Department of Pediatrics; Childhood Asthma and Atopy Center; Environmental Health Center; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - H. J. Cho
- Department of Pediatrics; Childhood Asthma and Atopy Center; Environmental Health Center; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - S. I. Yang
- Department of Pediatrics; Hallym University Sacred Heart Hospital; Anyang Korea
| | - Y. H. Jung
- Department of Pediatrics; CHA University School of Medicine; Seongnam Korea
| | - H. Y. Kim
- Department of Pediatrics; Pusan National University Yangsan Hospital; Yangsan Seoul Korea
| | - J. H. Seo
- Department of Pediatrics; Korea Cancer Center Hospital; Seoul Korea
| | - B. J. Kim
- Department of Environmental Health; University of Cincinnati College of Medicine; Cincinnati OH USA
| | - H. B. Kim
- Department of Pediatrics; Sanggye Paik Hospital; Inje University College of Medicine; Seoul Korea
| | - S. Y. Lee
- Department of Pediatrics; Hallym University Sacred Heart Hospital; Anyang Korea
| | - H. J. Kwon
- Department of Preventive Medicine; Dankook University College of Medicine; Cheonan Korea
| | - S. J. Hong
- Department of Pediatrics; Childhood Asthma and Atopy Center; Environmental Health Center; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
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